U201-A Main board

U201-A Main board

Features :

Dual stable voltage input

Running normally on the condition of -40~~+55degree

Board-fixed EMC component

Input & output signal differentiate from system voltage individually

CPU changed only for different models

Weight:190g

100% Factory Tested.

Con Conection Con Conection Con Conection

P1 micro-swith 1 P6 power board P12 ----------

P2 micro-swith 2 P7 sensor 1 P13 display 1/A

P51 keypad 2 P8 sensor 2 P14 display 1/B

P3 keypad 1 P9 computer

P4 power board and SSR P11 display 2

wing measuring requirements: Instrument of measurement should have a certain tension and not easily be deformed so as to affect the inner cubage volume. Foam and vapor that dissolved in fuel measured are able to be discharged completely when pouring into instrument of measurement. Liquid measured should be discharged after measurement, only a bit being left in container. Valve of instrument of measurement should have reliable sealability without leakage phenomenon as being full of oil. Indicating pipe on measurer should be made of glass without defect on inner diameter so as to hinder observation. Connection between measuring neck and scale should be fixed in order to keep stably relative position. The line on indicating glass should be legible and clear, width being no more than 0.25mm. The inner of fuel dispenser measuring neck is depended upon measurer’s accuracy. As for Class II metal standard measurer, the ratio of corresponding liquid volume of per millimeter to measurable volume of measurer is no more than 5×10�. Discharge time of measurer relies on the diameter of bottom valve. It is leaned from experiment that the longer time of unload the less residual liquid left, better promoting measurement accuracy, and vice versa. Thereby, fuel dispenser in order to control the tolerance occurred by discharge velocity and time and residual volume during approval progress, discharge condition and pouring-out time is regulated generally that opening fully bottom valve start to count two minutes from liquid dropping, then close bottom valve; or fully open bottom valve and close it after 3 minutes. Indicated value generally read out as showed at the bottom of curve i fuel dispenser n indicating glass. Apart from standard measurer applied in fuel dispenser inspection and approval, there is thermometer or temperature sensor, measured range �0�to �0� minimum value 0.2� which used to measure temperatures of liquid that passed over nozzle vent and in standard measurer. One of purpose to measure temperature is to make modification of

816　　 Interface　　 Terminal FEP Host　　 Card　　 Objectives of end-to-end testing　　 main objectives　　 testing of card against (issuer) host　　 testing of FEP host　　 other features　　 monitoring of interfaces　　 stress testing of FEP and host　　 testing of POS-to-FEP interface　　?　　 ()　　 fuel dispenser 36　　 IFSF End-to-End Testing　　 Testing of host (alternative 1)　　 n　　 Host To Host　　 fuel dispenser Terminal-FEP　　 Interface　　 EMV Interface Interface　　 ISO7816　　 Interface　　 fuel dispenser Terminal FEP Host　　 Card　　 Terminal-Host　　

sentations from experts on each problem, they drew up a list of priorities. The top four were basic health care, better water and sanitation, more schools and better nutrition for children. Averting climate change came last. The ambassadors thought it wiser to spend money on things they knew would work. Promoting breast- feeding, for example, costs very little and is proven to save lives. It also helps infants grow up stronger and more intelligent, which means they will earn more as adults. Vitamin A supplements cost as little as $1, save lives and stop people from going blind. And so on. For climate change, the trouble is that though few dispute that it is occurring, no one knows how severe it will be or what damage it will cause. And the proposed solutions are staggeringly expensive. Mr Lomborg re fuel dispenser ckons that the benefits of implementing the Kyoto protocol would probably outweigh the costs, but not until 2100. This calculation will not please Al Gore. Nipped at the post by George Bush in 2000, Mr Gore calls global warming an “onrushing catastrophe�and argues vigorously that curbing it is the most urgent moral challenge facing mankind. Mr Lomborg demurs. “We need to realise that there are many inconvenient truths,�h fuel dispenser e says. But whether he and Mr Bolton can persuade the UN of this remains to be seen. Mark Malloch Brown, the UN s deputy secretary-general, said on June 6th that “there is currently a perception among many otherwise quite moderate countries that anything the US supports must have a secret agenda...and therefore, put crudely, should be opposed without any real discussion of whether it makes sense or not.� fuel dispenser © 2006 .  About sponsorship Rural ambulances Condition critical Jun 22nd 2006 | GARBER, OKLAHOMA From The Economist print edition A shortage of volunteers is squeezing rural emergency services DRIVING through tiny Garber, a once-thriving town in central Oklahoma,